Which of the following is true of peter senge’s contributions to management thought and practices? a. he has made several significant contributions to the areas of organizational learning and change. b. he was the first person to discuss ―management by objective‖ (mbo), by which a manager should be self-driven to accomplish key goals that link to organizational success. c. he established the need for organizations to set clear objectives and establish the means of evaluating progress toward those objectives. d. he advocated the application of scientific methods to analyze work and to determine how to complete production tasks efficiently. e. he contends that bureaucratic structures can eliminate the variability that results when managers in the same organization have different skills, experiences, and goals.

A. He has made several significant contributions to the areas of organizational learning and change.

Explanation:

Option B: Peter Drucker was the first person to discuss MBO, not Peter Senge. So, this option is incorrect.

Option C: It is the function of management. Therefore, Peter Senge might contribute to this one, but there is no evidence. So, it is wrong.

Option D: Peter Senge advocated the scientific methods of management, but not for the determination of efficient production.

Option E: He does not contend with the bureaucratic structure. Therefore, it is wrong, either.

Option A: It is the answer because he has made several contributions to the areas of organizational learning through the establishment of the society of organizational learning.

explanation:

a gas is not used in hydraulic machines as the fluid because gas is easily compressible and so if a gas is used, the energy would mostly go into compressing a gas. therefore a liquid is used in hydraulic machines as the fluid.

answer; i believe the answer is 40,600,000;